Pep2Dia® is a whey protein hydrolysate containing an active dipeptide AP, to help take control of one’s glycemia. Seeking to understand which milk components could be involved in blood sugar management, French researchers have discovered an active dipeptide AP, and its inhibitor effect on the α-glucosidase enzyme. This enzyme breaks down polysaccharides into glucose. Inhibiting this digestive enzyme with the dipeptide AP lowers glucose absorption into the blood stream.